| Name: | SN2026drs |
| Right ascension: | 16h20m44.95s |
| Declination: | 27d00m19.48s |
| Discovery Date: | Feb. 19, 2026, 5:27 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.110000 |
| MW E(B-V): | 0.044 |
| Name: | J162044.92+270019.89 |
| Right ascension: | 16h20m44.92s |
| Declination: | 27d00m19.89s |
| Redshift: | None |
| Photometric Redshift: | 0.173 |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.21 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 6.3 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.09 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.02 |
| Validate global photometry | phot valid failed | 0.73 |
| Global host SED inference | not processed | 403.89 |
| Local aperture photometry | processed | 4.95 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | not enough filters | 20.75 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.487 | 9.707 | 9.872 |
| {\rm log}_{10}({\rm SFR}) | -1.156 | -0.208 | 0.559 |
| {\rm log}_{10}({\rm sSFR}) | -10.884 | -9.977 | -9.085 |
| {\rm stellar\ age} | 0.883 | 3.523 | 5.616 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.514 | -0.864 | -0.234 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.696 | -0.610 | 0.241 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.357 | 0.561 | 0.800 |
| \delta | -0.669 | -0.361 | -0.022 |
| \tau_1/\tau_2 | 0.577 | 0.998 | 1.411 |
| Q_{PAH} | 0.826 | 2.274 | 4.187 |
| U_{min} | 2.925 | 8.564 | 16.169 |
| {\rm log}_{10}(\gamma_e)\, | -2.922 | -1.960 | -0.977 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.073 | -2.399 | -0.997 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.037 | 1.486 | 1.903 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.426 | -0.477 | -0.098 |
| 0.03-0.10 Gyr | -1.567 | -0.167 | 0.703 |
| 0.10-0.32 Gyr | -0.737 | 0.282 | 0.827 |
| 0.32-1.02 Gyr | -0.786 | 0.255 | 0.671 |
| 1.02-3.27 Gyr | -2.080 | -0.183 | 0.185 |
| 3.27-10.44 Gyr | -2.554 | -0.581 | -0.051 |
| 10.44-11.60 Gyr | -2.686 | -0.598 | 0.116 |
| RA, DEC (J2000): | 16h20m44.95s, 27d00m19.48s |
| semi major axis, semi minor axis (arcsec): | 1.0, 1.0 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 3.84 | 0.53 | 22.439 | 0.150 | AB |
| RA, DEC (J2000): | 16h20m44.91s, 27d00m20.22s |
| semi major axis, semi minor axis (arcsec): | 4.2, 1.67 |
| angle (degrees, anti-clockwise from east): | -53.81 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 23.62 | 0.37 | 20.467 | 0.017 | AB |
| DES_r | 42.94 | 0.78 | 19.818 | 0.020 | AB |
| DES_z | 72.96 | 2.22 | 19.242 | 0.033 | AB |